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| author | Bruce Momjian <bruce@momjian.us> | 2004-12-27 22:44:44 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2004-12-27 22:44:44 +0000 |
| commit | af71fbafd043c2d9fe51c4a40df76f9b95c3a240 (patch) | |
| tree | d98067e82c26ead11f2664bd2b3de85648ba9f60 | |
| parent | 008e9e452fb83dd1b55f12a9854577311870756b (diff) | |
| download | postgresql-af71fbafd043c2d9fe51c4a40df76f9b95c3a240.tar.gz postgresql-af71fbafd043c2d9fe51c4a40df76f9b95c3a240.zip | |
Add:
> * Improve the background writer
>
> Allow the background writer to more efficiently write dirty buffers
> from the end of the LRU cache and use a clock sweep algorithm to
> write other dirty buffers to reduced checkpoint I/O
| -rw-r--r-- | doc/TODO | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -2,7 +2,7 @@ TODO list for PostgreSQL ======================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Mon Dec 20 20:23:20 EST 2004 +Last updated: Mon Dec 27 17:44:39 EST 2004 The most recent version of this document can be viewed at the PostgreSQL web site, http://www.PostgreSQL.org. @@ -696,6 +696,11 @@ Cache Larger local buffer cache sizes requires more efficient handling of local cache lookups. +* Improve the background writer + + Allow the background writer to more efficiently write dirty buffers + from the end of the LRU cache and use a clock sweep algorithm to + write other dirty buffers to reduced checkpoint I/O Vacuum ====== |